SLVUD99 May   2025 TPS7H4013-SEP

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Setup
      1. 2.1.1 Transient Load Circuit
    2. 2.2 Connector Descriptions
    3. 2.3 Best Practices
  7. 3Implementation Results
    1. 3.1 Default Configuration Results
    2. 3.2 Soft Startup
    3. 3.3 Voltage Ripple on VOUT
    4. 3.4 Load Step
    5. 3.5 Frequency Response
  8. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  9. 5Additional Information
    1. 5.1 Trademarks
  10. 6Related Documentation

Bill of Materials (BOM)

Designator Quantity Value Description PackageReference PartNumber Manufacturer

C2, C3, C4, C9

4

100µF

Cap Tant Polymer 100uF 25VDC D CASE 20% (7.3 X 4.3 X 2.8mm) SMD 7343-31 0.04 Ohm 105C T/R

2917

T521D107M025ATE040

KEMET

C5, C6

2

22uF

CAP, CERM, 22 uF, 25 V, +/- 20%, X5R, 0805

0805

GRM21BR61E226ME44L

MuRata

C7

1

10µF

CAP0805 X7R 10UF 10% 25V

0805

GMC21X7R106K25NT

Cal-Chip Electronics

C8

1

4.7uF

CAP, CERM, 4.7 µF, 25 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0805

0805

CGA4J1X7R1E475K125AC

TDK

C10

1

10uF

CAP, CERM, 10 uF, 25 V, +/- 10%, X7R, 1210

1210

12103C106KAT2A

AVX

C11

1

4.7uF

CAP, CERM, 4.7 uF, 50 V, +/- 10%, X7R, 1210

1210

C3225X7R1H475K250AB

TDK

C12, C26

2

0.1uF

CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, AEC-Q200 Grade 0, 0805

0805

C0805C104K5RACAUTO

Kemet

C13

1

0.47uF

CAP, CERM, 0.47 uF, 50 V, +/- 10%, X7R, 0603

0603

C1608X7R1H474K080AC

TDK

C14

1

22nF

0.022 µF ±10% 50V Ceramic Capacitor X7R 0603 (1608 Metric)

0603

8.85012E+11

Wurth Electronics

C15, C25

2

1uF

CAP, CERM, 1 µF, 50 V,+/- 10%, X7R, 0805

0805

CL21B105KBFNFNE

Samsung

C16

1

22pF

Cap Ceramic 22pF 50V NP0 5% Pad SMD 0603 +150°C Automotive T/R

0603

CGA3E2NP01H220J080AA

TDK

C17

1

0.01uF

CAP, CERM, 0.01 uF, 50 V, +/- 5%, X7R, 0603

0603

C0603C103J5RACTU

Kemet

C19

1

330µF

Cap Tant Polymer 330uF 10VDC X Case 20% (7.3 X 4.3 X 4Mm) SMD 7343-43 0.005 Ohm 125°C T/R

2917

T530X337M010ATE005

Kemet

C23

1

22uF

CAP, CERM, 22 µF, 16 V,+/- 10%, X7R, AEC-Q200 Grade 1, 1210

1210

CL32B226KOJVPNE

Samsung Electro-Mechanics

C24

1

10uF

CAP, CERM, 10 uF, 25 V, +/- 10%, X7R, 0805

0805

GRM21BZ71E106KE15L

MuRata

C28

1

10uF

CAP, CERM, 10 µF, 10 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0805

0805

GCJ21BR71A106KE01L

MuRata

C29

1

3.3uF

CAP, CERM, 3.3 uF, 25 V, +/- 10%, X7R, 0805

0805

C2012X7R1E335K125AB

TDK

D2

1

Orange

LED, Orange, SMD

LED_0805

LTST-C170KFKT

Lite-On

H1, H2, H3, H4

4

Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead

Screw

NY PMS 440 0025 PH

B&F Fastener Supply

H5, H6, H7, H8

4

Standoff, Hex, 0.5"L #4-40 Nylon

Standoff

1902C

Keystone

J1, J2, J3, J4

4

Standard Banana Jack, Uninsulated, 5.5mm

Keystone_575-4

575-4

Keystone

J5, J9, J10

3

Compact Probe Tip Circuit Board Test Points, TH, 25 per

TH Scope Probe

131-5031-00

Tektronix

J6

1

Header, 100mil, 3x1, Gold, TH

Header, 100mil, 3x1, TH

HTSW-103-07-G-S

Samtec

J7, J8

2

Connector, End launch SMA, 50 ohm, SMT

SMA End Launch

142-0701-851

Cinch Connectivity

L1

1

4.7uH

WE-XHMI SMT Power Inductor, size 6060, 4.7uH, 7.4A, 13mOhm

6060

74439346047

Wurth Elektronik

LBL1

1

Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per roll

PCB Label 0.650 x 0.200 inch

THT-14-423-10

Brady

Q1

1

25V

MOSFET, N-CH, 25 V, 113 A, DQH0008A (VSON-CLIP-8)

DQH0008A

CSD16408Q5

Texas Instruments

R1, R16

2

0

RES, 0, 5%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

CRCW08050000Z0EA

Vishay-Dale

R2

1

54.2k

54.2 kOhms ±0.1% 0.21W Chip Resistor 0603 (1608 Metric) Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant Thin Film

0603

TNPW060354K2BEEN

Vishay

R3

1

10.0k

RES, 10.0 k, 0.1%, 0.1 W, AEC-Q200 Grade 1, 0603

0603

TNPW060310K0BEEA

Vishay-Dale

R4

1

3.00k

RES, 3.00 k, 0.1%, 0.1 W, 0603

0603

RG1608P-302-B-T5

Susumu Co Ltd

R6

1

32.4k

RES, 32.4 k, 0.1%, 0.1 W, 0603

0603

RT0603BRD0732K4L

Yageo America

R7

1

200k

RES, 200 k, 0.1%, 0.1 W, 0603

0603

RT0603BRD07200KL

Yageo America

R8

1

0

0 Ohms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Anti-Sulfur Thick Film

0603

D1TFAS0603WJUMPF-T5

Thin Film Technology

R9

1

40.2k

RES, 40.2 k, 0.1%, 0.1 W, 0603

0603

RT0603BRD0740K2L

Yageo America

R10

1

90.9k

RES, 90.9 k, 0.1%, 0.1 W, 0603

0603

RT0603BRD0790K9L

Yageo America

R11

1

100k

RES, 100 k, 0.1%, 0.1 W, 0603

0603

RT0603BRD07100KL

Yageo America

R12

1

50

RES, 50, 0.1%, 0.125 W, 0603

0603

FC0603E50R0BTBST1

Vishay Thin Film

R13, R15

2

10.0k

RES, 10.0 k, 0.1%, 0.1 W, 0603

0603

RT0603BRD0710KL

Yageo America

R14

1

1

1 Ohms ±0.1% 0.063W, 1/16W Chip Resistor 0603 (1608 Metric) Thin Film

0603

CPF0603B1R0E1

TE Connectivity

R17

1

2.20k

RES, 2.20 k, 0.1%, 0.1 W, 0603

0603

RG1608P-222-B-T5

Susumu Co Ltd

R18

1

1.2

RES, 1.20, 1%, 1 W, AEC-Q200 Grade 0, 2512

2512

CRCW25121R20FKEG

Vishay-Dale

TP1, TP2, TP6, TP12, TP13

5

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone Electronics

TP4, TP5, TP7, TP8, TP9, TP10, TP11, TP22, TP23, TP24

10

Test Point, Multipurpose, White, TH

White Multipurpose Testpoint

5012

Keystone Electronics

TP15, TP16, TP17, TP18, TP19, TP21

6

Test Point, Multipurpose, Black, TH

Black Multipurpose Testpoint

5011

Keystone Electronics

U1

1

4.5V to 14V Input, 3A, Radiation Hardened Synchronous Buck Converter

HTSSOP44

TPS7H4013MDDWTSEP

Texas Instruments

U2

1

Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SON (3x3)

VSON8

TPS7B8450QWDRBRQ1

Texas Instruments

C1

0

100µF

Cap Tant Polymer 100uF 25VDC D CASE 20% (7.3 X 4.3 X 2.8mm) SMD 7343-31 0.04 Ohm 105C T/R

2917

T521D107M025ATE040

KEMET

C18

0

0.1uF

CAP, CERM, 0.1 µF, 50 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603

0603

C0603C104K5RACAUTO

Kemet

C20, C21, C22

0

330µF

Cap Tant Polymer 330uF 10VDC X Case 20% (7.3 X 4.3 X 4Mm) SMD 7343-43 0.005 Ohm 125°C T/R

2917

T530X337M010ATE005

Kemet

C27

0

0.01uF

CAP, CERM, 0.01 uF, 50 V, +/- 10%, X7R, 0603

0603

C0603X103K5RACTU

Kemet

D1

0

Diode 40 V 10A Surface Mount TO-277A (SMPC)

SMPC

SS10P4-M3/86A

Vishay

R5

0

0

0 Ohms ±1% Chip Resistor 0603 (1608 Metric) Thick Film

0603

CR160000F

Meritek Electronics

R19, R20

0

1.2

RES, 1.20, 1%, 1 W, AEC-Q200 Grade 0, 2512

2512

CRCW25121R20FKEG

Vishay-Dale